TB5R3DWR

Drivers, Receivers, Transceivers Overview

The TB5R3DWR is a quad PECL receiver manufactured by Texas Instruments, housed in a 16-SOIC package. It features four independent receivers designed for high-speed differential signaling applications. The device operates within a supply voltage range of 3 V to 5.5 V and supports data rates up to 650 Mbps. It functions reliably across an extended temperature range from -40°C to +85°C. The component integrates TTL-compatible inputs to facilitate interface with standard logic families while delivering low-voltage PECL outputs.

Drivers, Receivers, Transceivers Feature Summary

• Integrates four independent differential receivers for parallel data transmission
• Provides compatibility between TTL input logic levels and PECL output standards
• Supports high-speed data transfer rates suitable for demanding digital interfaces

Drivers, Receivers, Transceivers Applications

• High-speed serial communication link termination
• Data bus receiver circuits in industrial control systems
• PECL signal conditioning and level translation stages

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix DWR against official Texas Instruments documentation to confirm tape-and-reel packaging and moisture sensitivity classification. Ensure the procurement channel provides valid traceability records. Cross-reference the manufacturer part number with current obsolescence notices, as availability status may vary. Confirm that the received components match the specified SOIC-16 physical dimensions and pinout configuration before integration into production assemblies.

Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring multiple differential receivers with mixed logic voltage domains. It is appropriate for applications needing direct interfacing between TTL-based controllers and PECL-based peripherals without external level shifters. Consider the thermal performance and power consumption characteristics relative to the system's cooling capabilities. Evaluate the noise immunity requirements against the device's common-mode rejection specifications.

Drivers, Receivers, Transceivers Part Context

This part belongs to the TB5 series of LVDS and PECL interface devices from Texas Instruments. These components are engineered for robust signal integrity in noisy environments. The series typically includes complementary drivers and receivers to support complete transceiver architectures. The TB5R3DWR specifically addresses the receiving end of such links, ensuring accurate data recovery from differential pairs.

Drivers, Receivers, Transceivers Replacement Considerations

Check for direct cross-reference candidates within the same TI family that maintain identical pinouts and electrical characteristics. Verify that any substitute component supports the required 650 Mbps data rate and PECL output swing. Ensure the alternative device offers compatible operating voltage ranges and thermal ratings for the intended application environment.